| Factor | Walking | Running |
|---|---|---|
| Calorie burn | Lower (~300 kcal/hr brisk) | Higher (~750 kcal/hr at 10km/h) |
| Injury risk | Very low | Moderate (overuse) |
| Cardiovascular benefit | Good (with consistency) | Excellent |
| Accessibility | Almost everyone | Adults with reasonable fitness |
| Bone density | Good (weight-bearing) | Excellent |
| Mental health | Strong | Very strong |
| Time efficiency | Lower | Higher |
Choose Walking when…
You're new to exercise or returning after inactivity, have joint issues, want a sustainable daily habit with zero injury risk, or want to add physical activity without exhaustion.
Choose Running when…
You want maximum cardiovascular benefit per unit of time, want to develop running fitness, burn calories efficiently, or are training for running events.
Gear for both
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FAQ
Is 10,000 steps per day enough exercise?
10,000 steps (roughly 7-8km) delivers significant health benefits for sedentary people — reducing cardiovascular disease and all-cause mortality risk. Research shows benefits plateau above 7,000-8,000 steps/day for older adults, while younger, fitter people may need more activity.
Is walking as good as running for cardiovascular health?
Studies comparing matched energy expenditure (not matched time) find walking and running produce similar cardiovascular health benefits — reductions in heart disease risk, blood pressure, and diabetes risk. Running achieves the same calorie expenditure in roughly half the time. For people who cannot run due to joint issues or fitness level, walking at sufficient volume (7,500–10,000 steps per day) provides comparable health outcomes to running fewer miles per week. Both are significantly better than sedentary behaviour.
What pace of walking provides health benefits?
Brisk walking — typically defined as 3–4 mph (5–6.5 km/h), or enough to slightly increase breathing rate — is associated with health benefits beyond slow, casual walking. A target heart rate of 50–60% of maximum (Zone 1) is appropriate. The UK CMO physical activity guidelines recommend 150 minutes of moderate-intensity activity per week, which brisk walking meets. Nordic walking (using poles) increases the cardiovascular demand and upper body involvement further.